Blackburn's Click USB Front and Rear Light Set throws 60 lumens from the front and 20 out back for ample visibility at night, and they're designed to shine light from the sides as well for visibility to cross traffic. Universal rubber mounting straps are compatible with handlebars 22 mm - 35 mm in diameter and seatposts / frames 15 mm - 35 mm in diameter. The integrated Li-Po batteries are USB rechargeable in 3 hours using the included cable, and remaining battery life is shown with built-in indicators.
Run time for the front light is 2 hours on constant and 3 hours on blinking mode, and the back is 1.5 on constant and 3 hours on strobe. IP65 waterproof rating. Claimed weight is 18 g and 20 g front / rear. Available in multiple colors.
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